Photosensitive compositions containing microcapsules concentrated in surface layer
US4755446A · kind A · utility
5Cited by
8References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 1987 |
| Grant date | Jul 5, 1988 |
| Priority date | — |
| Expiry date | Jan 12, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/287
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Photosensitive compositions contain a surface layer of microcapsules which influence interfacial properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.